ImpellerØ160 mm6.3 in
Max airflow556 m³/h327 CFM
Max static pressure649 Pa2.61 in. wg
Voltage48 V
Speed1,950 rpm
Input power105 W
Noise62 dB(A)

LWFD3G160-092SH-03 DC Single Inlet Forward Centrifugal Blower Ø160 mm

Ø160 mm | DC | Max airflow 556 m³/h | Max static pressure 649 Pa | 62 dB(A)

SKU: LWFD3G160-092SH-03 Categories: Centrifugal Fans, Impeller Ø160–315 mm, Single Inlet Forward Curved Blowers

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Samples in 1–3 days
Production 15–30 days
18-month warranty
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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com All files for LWFD3G160-092SH-03drawings · curves · datasheet

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T/T 30 / 70 · FOB / CIF / DDP
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Required airflow Required static pressure

Digitised from the catalogue curve at standard air (20 °C, 101.3 kPa, 1.2 kg/m³); one curve per voltage / speed grade. The system resistance curve depends on the actual ductwork — confirm the operating point on site. Need an engineer to verify the duty point? Contact us or add the model to your RFQ and note the duty point.

LWFD3G160-092SH-03 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWFD3G160-092SH-03 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

Need a non-standard size or another format? Ask an engineer or search the download center.

LWFD3G160-092SH-03 is a LONGWELL DC Single Inlet Forward Centrifugal Blower from the Single Inlet Forward Curved Blowers range, impeller Ø160 mm, rated 48 V DC, maximum airflow 556 m³/h, maximum static pressure 649 Pa, noise 62 dB(A), input power 105 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWFD3G160-092SH-03
Series	LWFD3G160
Motor type	DC
Rated voltage	48 V
Current	2.2 A
Input power	105 W
Speed	1,950 rpm
Max. airflow	556 m³/h
Max. static pressure	649 Pa
Noise	62 dB(A)
Ambient temperature	-30 ~ 60 °C
Impeller diameter	Ø160 mm
Rotor diameter	92
Impeller material	Plastic PA66
Insulation class	B
Bearing	Maintenance-free ball bearings
Duty	S1

Typical applications

Air handling units (AHU) and rooftop units (RTU)
Data-center CRAH / CRAC units and fan walls
Dust extraction and process ventilation
Fan filter units and air purifiers

Series LWFD3G160: models in the same series share the impeller and motor platform and differ in speed grade, voltage or lead-out / terminal-box configuration — compare them in the table below or ask for the best fit at your duty point.

Nameplate values: maximum airflow is measured at zero static pressure and maximum static pressure at zero airflow; the two never occur together. Confirm the operating point on the performance curve. Final selection is subject to the duty point (airflow / static pressure / voltage / control mode) and project verification.

Alternatives with the same impeller (Ø160 mm · DC)

Same impeller, different speed grade, power or wiring. Step up for more airflow, step down for lower noise.

Model	Max airflow	Max static pressure	Speed	Power	Noise	Voltage
LWFD3G160-092SH-03 this model	556 m³/h	649 Pa	1,950 rpm	105 W	62 dB(A)	48 V
LWFD3G160-072SZ-01	494 m³/h	649 Pa	1,600 rpm	80 W	61 dB(A)	310 V	View
LWFD3G160-092SH-02	556 m³/h	649 Pa	1,950 rpm	105 W	62 dB(A)	48 V	View
LWFD3G160-092SM-02	556 m³/h	649 Pa	1,950 rpm	105 W	62 dB(A)	24 V	View
LWFD3G160-092SM-01	556 m³/h	649 Pa	1,950 rpm	105 W	62 dB(A)	24 V	View
LWFD3G160-092SH-01	570 m³/h	609 Pa	1,700 rpm	92 W	—	48 V	View
LWDD-160H-MBN-03	662 m³/h	505 Pa	3,050 rpm	100 W	72 dB(A)	48 V	View
LWDD-160M-MBN-02	662 m³/h	505 Pa	3,050 rpm	100 W	72 dB(A)	24 V	View
LWFD3G160-092SZ-02	680 m³/h	597 Pa	2,400 rpm	220 W	66 dB(A)	310 V	View
LWFD3G160-092SZ-01	680 m³/h	597 Pa	2,400 rpm	220 W	66 dB(A)	310 V	View